Add Winston for log handling

- write log data to 'homepage.log'

.gitignore

@@ -19,6 +19,10 @@
 .DS_Store
 *.pem
 
+# log files
+error.log
+homepage.log
+
 # debug
 npm-debug.log*
 yarn-debug.log*

package.json

@@ -32,7 +32,8 @@
     "rutorrent-promise": "^2.0.0",
     "shvl": "^3.0.0",
     "swr": "^1.3.0",
-    "tough-cookie": "^4.1.2"
+    "tough-cookie": "^4.1.2",
+    "winston": "^3.8.2"
   },
   "devDependencies": {
     "autoprefixer": "^10.4.9",

src/pages/api/services/proxy.js

@@ -1,3 +1,4 @@
+import logger from "utils/logger";
 import genericProxyHandler from "utils/proxies/generic";
 import credentialedProxyHandler from "utils/proxies/credentialed";
 import rutorrentProxyHandler from "utils/proxies/rutorrent";
@@ -98,20 +99,27 @@ const serviceProxyHandlers = {
 };
 
 export default async function handler(req, res) {
-  const { type } = req.query;
+  try {
+    const { type } = req.query;
 
-  const serviceProxyHandler = serviceProxyHandlers[type];
+    const serviceProxyHandler = serviceProxyHandlers[type];
 
-  if (serviceProxyHandler) {
-    if (serviceProxyHandler instanceof Function) {
-      return serviceProxyHandler(req, res);
+    if (serviceProxyHandler) {
+      if (serviceProxyHandler instanceof Function) {
+        return serviceProxyHandler(req, res);
+      }
+
+      const { proxy, maps } = serviceProxyHandler;
+      if (proxy) {
+        return proxy(req, res, maps);
+      }
     }
 
-    const { proxy, maps } = serviceProxyHandler;
-    if (proxy) {
-      return proxy(req, res, maps);
-    }
+    logger.debug("Unknown proxy service type: %s", type);
+    return res.status(403).json({ error: "Unkown proxy service type" });
+  }
+  catch (ex) {
+    logger.error(ex);
+    return res.status(500).send({ error: "Unexpected error" });
   }
-
-  return res.status(403).json({ error: "Unkown proxy service type" });
 }